Automatic winding production equipment for marine circular rubber fenders

Abstract

This invention provides an automatic winding production device for marine cylindrical rubber fenders, comprising a base plate. A support slide, a control panel, and a winding machine are mounted on the top surface of the base plate. An extruder is mounted on top of the support slide, and a winding guide assembly is mounted on the side wall of the extruder. A cooling water mechanism is mounted on the top surface of the base plate, and a water tank and a temperature control assembly are mounted on the top surface of the cooling water mechanism. Two sets of heat conduction components are connected between the temperature control assembly and the cooling water mechanism to conduct the internal temperature of the cooling water mechanism and the temperature control assembly. An outlet pipe and an inlet pipe are connected through the side wall of the water tank. This invention improves the stability of the extruded rubber strip winding process for producing cylindrical fenders by circulating cooling water within a circulation channel formed by the water tank, cooling water mechanism, temperature control assembly, and the internal cooling water circulation structure of the extruder. During the circulation process, the cooling water is cooled, and the low-temperature cooling water is circulated and cooled further inside the extruder, thus improving the stability of the cylindrical fender produced by extruding rubber strips.

Description

Technical Field

[0001] This invention relates to the technical field of marine fender processing equipment, specifically to an automatic winding production device for marine circular rubber fenders. Background Technology

[0002] Marine cylindrical fenders are protective devices used on ships, primarily to protect the contact surfaces between the hull and the dock to reduce damage from collisions. They are typically made of rubber or plastic and have a cylindrical shape. When a ship docks or departs from a dock, collisions may occur between the hull and the dock. Cylindrical fenders provide a soft buffer layer that absorbs and disperses the impact force, reducing damage to both the hull and the dock. This minimizes the impact on the ship's structure and dock facilities, extending their service life. They also prevent scratches or wear on the hull paint, reducing the frequency of repairs and repainting, and saving on maintenance costs.

[0003] Current cylindrical fenders are produced using a winding production device that combines an extruder and a winding machine. During the extrusion process, a cold water circulation structure is used inside the extruder to cool the extruded rubber strip. Then, the winding machine winds the rubber strip into a cylindrical fender structure. However, this winding production device has the following problems:

[0004] The extruder uses only a cold water circulation system inside to cool the rubber strip. However, the temperature of the cooling water rises during circulation, and it is difficult to lower the temperature of the cooling water itself. This reduces the efficiency and effectiveness of the cooling water circulation, resulting in unstable temperature of the extruded rubber strip. Consequently, the rubber strip is difficult to wind and form, which reduces the quality of the cylindrical fender produced by winding.

[0005] In summary, there is a current need for an automated winding production device with a highly efficient circulating cooling structure. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides an automatic winding production device for marine circular rubber fenders, which solves the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] An automatic winding production device for marine circular rubber fenders includes a base plate. The top surface of the base plate is provided with a support slide, a control panel, and a winding machine. An extruder is provided on the top of the support slide. A winding guide assembly is provided on the side wall of the extruder. A cooling water mechanism is provided on the top surface of the base plate. A water tank and a temperature control assembly are provided on the top surface of the cooling water mechanism. Two sets of heat conduction components are connected through the temperature control assembly and the cooling water mechanism to conduct the internal temperature of the cooling water mechanism and the temperature control assembly. An outlet pipe and an inlet pipe are connected through the side wall of the water tank. The bottom ends of the outlet pipe and the inlet pipe are connected through the interior of the cooling water mechanism. A cooling water circulation structure is provided inside the extruder. An inlet hose and an outlet hose are provided on the side wall of the extruder. The inlet hose and the outlet hose are used to connect the cooling water circulation structure of the extruder and the interior of the temperature control assembly.

[0009] The cooling water mechanism includes a bellows, a first water circulation component, a second water circulation component, a partition, a cooler, and a fan. The bellows is fixed to the top surface of the base plate. An air inlet and an air outlet are provided on one side of the bellows. A partition is fixed to the inner wall of the bellows and is located between the air inlet and the air outlet. The bellows is divided into an air inlet chamber and an air outlet chamber by the partition. The air inlet chamber and the air outlet chamber are connected on the side away from the air inlet and the air outlet. A cooler is provided on the side of the air inlet chamber near the air inlet, and a fan is provided on the side of the air outlet chamber near the air outlet. The first water circulation component and the second water circulation component are arranged inside the air inlet chamber. The first water circulation component and the second water circulation component have the same structure. The bottom end of the water outlet pipe is connected to the inside of the first water circulation component, and the bottom end of the water inlet pipe is connected to the inside of the second water circulation component. A heat conduction component is inserted into the end of the first water circulation component near the water inlet pipe and the end of the second water circulation component near the water outlet. The other ends of the first water circulation component and the second water circulation component are connected to the inside of the temperature control component.

[0010] Furthermore, the heat conduction component includes a slider, a first heat conduction plate, a heat conduction rod, a second heat conduction plate, and a third heat conduction plate. One side of the slider is inserted through the interior of the temperature control component, and the other side is inserted through the interior of the air box. A heat conduction rod is installed through the interior of the slider. One end of the heat conduction rod is fixed to the first heat conduction plate, and the other end is connected to the second heat conduction plate. The second heat conduction plate is installed in the first water circulation component. A third heat conduction plate is fixed to one side of the second heat conduction plate. A slot is opened on the top surface of one side of the slider, and one side of the first water circulation component is slidably inserted into the slot.

[0011] Furthermore, the first water circulation component includes a U-shaped circulation pipe and fixed columns. The U-shaped circulation pipe is arranged horizontally, and the top surface of the U-shaped circulation pipe is connected to the top surface inside the air box through two fixed columns. One end of the U-shaped circulation pipe is inserted into the slot, and the other end is connected to the inside of the temperature control component.

[0012] Furthermore, the first heat-conducting plate has a semi-circular arc structure, is embedded inside the slider, and the second heat-conducting plate is fitted inside the horizontal section of the U-shaped circulation pipe.

[0013] Furthermore, the first water circulation component also includes heat sinks, which are fixed to the outer wall of the U-shaped circulation pipe, and multiple heat sinks are arranged along the arc outer wall of the U-shaped circulation pipe.

[0014] Furthermore, the temperature control assembly includes a temperature control box, a motor, a gear, a fixing plate, a first temperature regulating component, and a second temperature regulating component. The temperature control box is fixed to the top surface of the base plate. The first temperature regulating component and the second temperature regulating component are arranged inside the temperature control box. One end of the first temperature regulating component is connected to the first water circulation component and the other end is connected to the inlet hose. One end of the second temperature regulating component is connected to the second water circulation component and the other end is connected to the outlet hose. Two motors and two fixing plates are arranged on the inner wall of the temperature control box. The top of the rotating motor is connected to a gear. One side of the gear is rotatably connected to the inside of the fixing plate. The side wall of the slider is provided with a toothed groove, and one side of the gear is meshed with the toothed groove.

[0015] Furthermore, the first temperature regulating component includes a first conduit, a first heat-conducting cylinder, and a second conduit. One end of the first conduit is connected to the interior of the U-shaped circulation pipe, and the other end is connected to the first heat-conducting cylinder. The end of the first heat-conducting cylinder away from the first conduit is connected to the second conduit. The top end of the second conduit is connected to the inlet hose. The first heat-conducting cylinder and the first heat-conducting plate are located on the same horizontal center line.

[0016] Furthermore, the second temperature regulating component includes a third conduit, a second heat-conducting cylinder, and a fourth conduit. One end of the third conduit is connected to the interior of the U-shaped circulation pipe, and the other end is connected to the second heat-conducting cylinder. The end of the second heat-conducting cylinder away from the third conduit is connected to the fourth conduit. The top end of the fourth conduit is connected to the water outlet hose. The second heat-conducting cylinder and the first heat-conducting plate are located on the same horizontal centerline.

[0017] Furthermore, the cooling water mechanism also includes a first heat dissipation inclined plate and a second heat dissipation inclined plate. Multiple first heat dissipation inclined plates are fixed to the side wall of the first water circulation component. Multiple first heat dissipation inclined plates are mirror images of each other. The first heat dissipation inclined plates are all inclined in the direction away from the air inlet. Multiple second heat dissipation inclined plates are fixed to the side wall of the second water circulation component. Multiple second heat dissipation inclined plates are mirror images of each other. The second heat dissipation inclined plates are all inclined in the direction of the air outlet.

[0018] Furthermore, wind baffles are fixed to the top and bottom side walls of the wind box, and inclined baffles are fixed to the side walls of the wind box. Two inclined baffles are mirror-image arranged.

[0019] This invention provides an automatic winding production device for marine circular rubber fenders. Compared with the prior art, it has the following advantages:

[0020] 1. By introducing cooling water into the circulation channel formed by the water tank, cooling water mechanism, temperature control components and the internal cooling water circulation structure of the extruder, the cooling water is cooled during the flow process, and the low temperature cooling water is circulated into the extruder for cooling, thereby improving the stability of the extruded rubber strip winding production of the cylindrical fender.

[0021] 2. Inside the cooling water system, the cooling air is introduced into the air box to form a cooling air channel, which efficiently cools the cooling water circulating in the first water circulation component. The cooling air continues to move and removes the temperature of the cooling water inside the second water circulation component, thereby improving the utilization rate of the cooling air and achieving efficient circulation cooling.

[0022] 3. In the event of excessively low cooling temperature, two sets of heat conduction components are connected to the inside of the temperature control component to transfer the low temperature inside the first water circulation component and the high temperature inside the second water circulation component. The temperature control component regulates the temperature of the cooling water introduced into and out of the extruder, further improving the stability of the extruder extrusion strip winding production of the formed cylindrical fender. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 A schematic diagram of the automatic winding production device for marine circular rubber fenders of the present invention is shown;

[0025] Figure 2 A schematic diagram of the overall rear structure of the present invention is shown;

[0026] Figure 3 A cross-sectional view of the internal structure of the cooling water mechanism of the present invention is shown;

[0027] Figure 4 This diagram shows the internal structure of the cooling water mechanism of the present invention, connecting it to the first temperature regulating component and the second temperature regulating component.

[0028] Figure 5 A schematic diagram of the structure of the thermal conductivity component of the present invention in docking state with the first temperature regulating component and the second temperature regulating component is shown;

[0029] Figure 6 A cross-sectional view of the first water circulation component structure of the present invention is shown;

[0030] The diagram shows: 1. Support slide; 2. Base plate; 3. Cooling water mechanism; 31. Air box; 311. Air inlet; 312. Baffle plate; 313. Sloping baffle plate; 314. Air outlet; 32. First water circulation assembly; 321. U-shaped circulation pipe; 322. Heat sink; 323. Fixing column; 33. First heat dissipation inclined plate; 34. Second water circulation assembly; 35. Second heat dissipation inclined plate; 36. Partition plate; 37. Air cooler; 38. Fan; 4. Water tank; 41. Water outlet pipe; 42. Water inlet pipe; 5. Thermal conductivity assembly; 51. Slider; 511. Gear; 512. 51. Slot; 52. First heat-conducting plate; 53. Heat-conducting rod; 54. Second heat-conducting plate; 55. Third heat-conducting plate; 6. Temperature control component; 61. Temperature control box; 62. Motor; 63. Gear; 64. Fixing plate; 65. First temperature regulating component; 651. First conduit; 652. First heat-conducting cylinder; 653. Second conduit; 66. Second temperature regulating component; 661. Third conduit; 662. Second heat-conducting cylinder; 663. Fourth conduit; 7. Extruder; 71. Inlet hose; 72. Outlet hose; 8. Winding guide component; 9. Control panel; 9a. Winding machine. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Example 1

[0033] To address the technical problems in the background section, the following automatic winding production device for marine circular rubber fenders is provided:

[0034] Combination Figures 1-6 As shown, the automatic winding production device for marine circular rubber fenders provided by the present invention includes a base plate 2. The top surface of the base plate 2 is provided with a support slide 1, a control panel 9, and a winding machine 9a. The top of the support slide 1 is provided with an extruder 7. The side wall of the extruder 7 is provided with a winding guide assembly 8. The top surface of the base plate 2 is provided with a cooling water mechanism 3. The top surface of the cooling water mechanism 3 is provided with a water tank 4 and a temperature control assembly 6. Two sets of heat conduction components 5 are connected through the temperature control assembly 6 and the cooling water mechanism 3. The heat conduction components 5 are used to conduct the internal temperature of the cooling water mechanism 3 and the temperature control assembly 6. The side wall of the water tank 4 is connected through a water outlet pipe 41 and a water inlet pipe 42. The bottom ends of the water outlet pipe 41 and the water inlet pipe 42 are both connected through the interior of the cooling water mechanism 3. The extruder 7 is provided with a cooling water circulation structure. The side wall of the extruder 7 is provided with a water inlet hose 71 and a water outlet hose 72. The water inlet hose 71 and the water outlet hose 72 are used to connect the cooling water circulation structure of the extruder 7 and the interior of the temperature control assembly 6.

[0035] The cooling water mechanism 3 includes a bellows 31, a first water circulation assembly 32, a second water circulation assembly 34, a partition 36, a cooler 37, and a fan 38. The bellows 31 is fixed to the top surface of the base plate 2. An air inlet 311 and an air outlet 314 are provided on one side of the bellows 31. A partition 36 is fixed to the inner wall of the bellows 31, and the partition 36 is disposed between the air inlet 311 and the air outlet 314. The bellows 31 is divided into an air inlet chamber and an air outlet chamber by the partition 36. The air inlet chamber and the air outlet chamber are connected on the side away from the air inlet 311 and the air outlet 314. The cooler 37 is disposed on the side of the air inlet chamber near the air inlet 311. A fan 38 is provided on the side of the air outlet cavity near the air outlet 314. A first water circulation component 32 and a second water circulation component 34 are provided inside the air inlet cavity. The first water circulation component 32 and the second water circulation component 34 have the same structure. The bottom end of the water outlet pipe 41 is connected to the inside of the first water circulation component 32, and the bottom end of the water inlet pipe 42 is connected to the inside of the second water circulation component 34. A heat conduction component 5 is inserted into one end of the first water circulation component 32 near the water inlet pipe 42 and the other end of the second water circulation component 34 near the water outlet. The other ends of the first water circulation component 32 and the second water circulation component 34 are connected to the inside of the temperature control component 6.

[0036] The following effects can be achieved based on the above structure:

[0037] 1. By introducing cooling water into the circulation channel formed by the water tank 4, the cooling water mechanism 3, the temperature control component 6 and the internal cooling water circulation structure of the extruder 7, the cooling water is cooled during the flow process, and the low temperature cooling water enters the extruder 7 for circulation and cooling, thereby improving the stability of the extruded rubber strip winding production of the cylindrical fender.

[0038] 2. Inside the cooling water mechanism 3, the cooling air is introduced into the air box 31 to form a cooling air channel, which efficiently cools the cooling water circulated into the first water circulation component 32. The cooling air continues to move and removes the temperature of the cooling water inside the second water circulation component 34, thereby improving the utilization rate of the cooling air and achieving the effect of efficient circulation cooling.

[0039] 3. In the event of excessively low cooling temperature, two sets of heat conduction components 5 are connected to the inside of the temperature control component 6 to transfer the low temperature inside the first water circulation component 32 and the high temperature inside the second water circulation component 34. The temperature control component 6 regulates the temperature of the cooling water introduced into and out of the extruder 7, further improving the stability of the extruder 7 in producing the cylindrical fender by extruding rubber strips and winding.

[0040] In this embodiment, the heat conduction component 5 includes a slider 51, a first heat conduction plate 52, a heat conduction rod 53, a second heat conduction plate 54, and a third heat conduction plate 55. One side of the slider 51 is inserted into the temperature control component 6, and the other side is inserted into the air box 31. A heat conduction rod 53 is disposed inside the slider 51. One end of the heat conduction rod 53 is fixed to the first heat conduction plate 52, and the other end is connected to the second heat conduction plate 54. The second heat conduction plate 54 is disposed in the first water circulation component 32. A third heat conduction plate 55 is fixed to one side of the second heat conduction plate 54. A slot 512 is opened on the top surface of one side of the slider 51, and one side of the first water circulation component 32 is slidably inserted into the slot 512.

[0041] By extending the second heat-conducting plate 54 and the first heat-conducting plate 52 into the first water circulation component 32, the heat in the first water circulation component 32 can be efficiently introduced into and exported to the first heat-conducting plate 52, so that the temperature control component 6 can make full use of and adjust the temperature of the cooling water.

[0042] In this embodiment, wind baffles 312 are fixed to the top and bottom side walls of the wind box 31, and inclined baffles 313 are fixed to the side walls of the wind box 31. Two inclined baffles 313 are mirror images of each other.

[0043] Two inclined baffles 313 are used to extend the air inlet 311 and the air outlet 314 so that the air inlet position of the air inlet 311 and the air outlet position of the air outlet 314 are set far apart to avoid interference.

[0044] Example 2

[0045] like Figures 3-6 As shown, based on the above embodiments, this embodiment further provides the following:

[0046] After the cooling water is discharged, the cooling water carries a lot of heat. If we want to ensure the cooling effect of the cooling water, we need to extend the cooling stroke, which would increase the overall size of the first water circulation component 32. However, this would reduce the cooling efficiency and effect of the cooling water. To solve the above problem, the following structure is adopted.

[0047] The first water circulation component 32 includes a U-shaped circulation pipe 321 and a fixing column 323. The U-shaped circulation pipe 321 is arranged horizontally. The top surface of the U-shaped circulation pipe 321 is connected to the top surface inside the air box 31 through two fixing columns 323. One end of the U-shaped circulation pipe 321 is inserted into the slot 512 and the other end is connected to the inside of the temperature control component 6.

[0048] By using a U-shaped circulation pipe 321 inside the air box 31, the travel distance of the cooling water circulation can be increased to ensure sufficient cooling. Furthermore, the cooling water can be output and heat can be transferred through the two ends of the U-shaped circulation pipe 321, thereby improving the efficiency and effectiveness of cooling and temperature regulation.

[0049] In this embodiment, the first heat-conducting plate 52 has a semi-circular arc structure and is embedded inside the slider 51. The second heat-conducting plate 54 is disposed inside the horizontal section of the U-shaped circulation tube 321.

[0050] The first heat-conducting plate 52 with a semi-circular arc structure and the second heat-conducting plate 54 arranged inside the U-shaped circulation pipe 321 ensure the heat conduction area, thereby improving the heat conduction efficiency.

[0051] In this embodiment, the first water circulation component 32 further includes a heat sink 322, which is fixed to the outer wall of the U-shaped circulation pipe 321. Multiple heat sinks 322 are arranged along the arc outer wall of the U-shaped circulation pipe 321.

[0052] By setting multiple heat sinks 322 on the arc-shaped outer wall of the U-shaped circulation pipe 321, heat can be conducted at the outlet of the air cooler 37, thereby improving the heat conduction efficiency of the cooling water inside the U-shaped circulation pipe 321.

[0053] In this embodiment, the cooling water mechanism 3 further includes a first heat dissipation inclined plate 33 and a second heat dissipation inclined plate 35. A plurality of first heat dissipation inclined plates 33 are fixed on the side wall of the first water circulation component 32. A plurality of first heat dissipation inclined plates 33 are mirror images of each other. The first heat dissipation inclined plates 33 are all inclined in the direction away from the air inlet 311. A plurality of second heat dissipation inclined plates 35 are fixed on the side wall of the second water circulation component 34. A plurality of second heat dissipation inclined plates 35 are mirror images of each other. The second heat dissipation inclined plates 35 are all inclined in the direction of the air outlet 314.

[0054] By setting a first heat dissipation inclined plate 33 and a second heat dissipation inclined plate 35 on the side walls of the first water circulation component 32 and the second water circulation component 34 respectively, the heat dissipation effect can be improved, and the inclined direction of the first heat dissipation inclined plate 33 and the second heat dissipation inclined plate 35 is oriented towards the airflow direction, thereby improving the airflow and further improving the cooling effect on the cooling water.

[0055] Example 3

[0056] like Figures 2-5 As shown, based on the above embodiments, this embodiment further provides the following:

[0057] When regulating the temperature of cooling water, the regulation efficiency of cooling water is low, and it is difficult to fully remove and utilize the heat of the heated cooling water. To solve the above problems, the following structure is adopted.

[0058] The temperature control component 6 includes a temperature control box 61, a motor 62, a gear 63, a fixing plate 64, a first temperature regulating component 65, and a second temperature regulating component 66. The temperature control box 61 is fixed to the top surface of the base plate 2. The first temperature regulating component 65 and the second temperature regulating component 66 are arranged inside the temperature control box 61. One end of the first temperature regulating component 65 is connected to the first water circulation component 32 and the other end is connected to the inlet hose 71. One end of the second temperature regulating component 66 is connected to the second water circulation component 34 and the other end is connected to the outlet hose 72. Two motors 62 and two fixing plates 64 are arranged on the inner wall of the temperature control box 61. The top of the rotating motor 62 is connected to the gear 63. One side of the gear 63 is rotatably connected to the inside of the fixing plate 64. The side wall of the slider 51 is provided with a toothed groove 511. One side of the gear 63 is meshed with the toothed groove 511.

[0059] The motor 62 drives the gear 63, and the two sliders 51 are adjusted to move towards the first temperature regulating component 65 and the second temperature regulating component 66 respectively, so that the two first heat conducting plates 52 move to transfer heat to the first temperature regulating component 65 and the second temperature regulating component 66 respectively, which is easy to operate.

[0060] In this embodiment, the first temperature regulating component 65 includes a first conduit 651, a first heat-conducting cylinder 652, and a second conduit 653. One end of the first conduit 651 is connected to the interior of the U-shaped circulation pipe 321, and the other end is connected to the first heat-conducting cylinder 652. The end of the first heat-conducting cylinder 652 away from the first conduit 651 is connected to the second conduit 653. The top end of the second conduit 653 is connected to the water inlet hose 71. The first heat-conducting cylinder 652 and the first heat-conducting plate 52 are located on the same horizontal centerline.

[0061] Heat is transferred by moving the first heat-conducting plate 52 to connect with the first heat-conducting cylinder 652, so that the heat in the U-shaped circulation pipe 321 of the second water circulation assembly 34 is transferred to the inside of the first heat-conducting cylinder 652, thereby regulating the temperature rise of the cooling water in the first heat-conducting cylinder 652 and preventing the cooling water temperature from being too low, so as to ensure the cooling effect of the cooling water entering the extruder 7.

[0062] In this embodiment, the second temperature regulating component 66 includes a third conduit 661, a second heat-conducting cylinder 662, and a fourth conduit 663. One end of the third conduit 661 is connected to the interior of the U-shaped circulation pipe 321, and the other end is connected to the second heat-conducting cylinder 662. The end of the second heat-conducting cylinder 662 away from the third conduit 661 is connected to the fourth conduit 663. The top end of the fourth conduit 663 is connected to the water outlet hose 72. The second heat-conducting cylinder 662 and the first heat-conducting plate 52 are located on the same horizontal centerline.

[0063] Heat is transferred by moving the first heat-conducting plate 52 to connect with the second heat-conducting cylinder 662, so that the heat in the U-shaped circulation pipe 321 of the first water circulation assembly 32 is transferred to the inside of the second heat-conducting cylinder 662, thereby regulating the temperature drop of the cooling water in the second heat-conducting cylinder 662, so that the cooling water exported from the inside of the extruder 7 can be cooled quickly, thereby improving the cooling efficiency and effect.

[0064] Working principle and usage process of this invention:

[0065] First press Figures 1-6 The molten rubber strip material is introduced into the extruder 7, and then the extruder 7 is moved on the support slide 1 by the control panel 9. The extruder 7 guides the extruded rubber strip onto the winding guide assembly 8. The winding machine 9a is started to rotate. While the extruder 7 is moving, the rubber strip is guided and wound onto the winding machine 9a by the winding guide assembly 8, so that the rubber strip is formed into a cylindrical fender structure.

[0066] During the extrusion of rubber strips by extruder 7, water tank 4 is controlled by control panel 9 to introduce cooling water into the U-shaped circulation pipe 321 of the first water circulation component 32 through water outlet pipe 41. At the same time, air cooler 37 and fan 38 are started, and air cooler is continuously introduced into air box 31. The air cooler flows to cool the first water circulation component 32 and the second water circulation component 34 in sequence.

[0067] The cooling water inside the U-shaped circulation pipe 321 flows and cools down before being led out into the first conduit 651. It then passes through the first heat conduction cylinder 652, the second conduit 653, and the water inlet hose 71 in sequence, guiding the cooling water into the cold water circulation structure inside the extruder 7, so that the rubber strip is cooled and formed.

[0068] After passing through the internal cold water circulation structure of the extruder 7, the cooling water is led out from the inside of the outlet hose 72 and sequentially introduced into the U-shaped circulation pipe 321 of the second water circulation assembly 34 through the fourth conduit 663, the second heat conduction cylinder 662 and the third conduit 661 for cooling. After cooling, it is led back to the water tank 4 through the inlet pipe 42 for continued circulation and cooling.

[0069] After the cooling water is cooled and enters the first heat-conducting cylinder 652, the low temperature of the cooling water will cause the rubber strip to harden prematurely due to excessively low temperature, which is not conducive to winding production. At this time, the starting motor 62 drives the gear 63 to rotate. The gear 63 meshes with the sliding block 51 to move. The sliding block 51 drives the first heat-conducting plate 52 to fit against the first heat-conducting cylinder 652. The heat of the cooling water inside the second water circulation component 34 is transferred to the cooling water inside the first heat-conducting cylinder 652 through the second heat-conducting plate 54 and the third heat-conducting plate 55. At the same time, the sliding block 51 of another set of heat-conducting components 5 is driven to move, transferring the heat of the cooling water inside the second heat-conducting cylinder 662 to the first water circulation component 32. This causes the temperature of the cooling water entering the extruder 7 to rise and adjust, and reduces the temperature of the cooling water exiting the extruder 7, thereby improving the efficiency and effect of cooling water circulation and cooling.

[0070] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0071] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic winding production device for marine circular rubber fenders, characterized in that: The system includes a base plate, on the top surface of which a support slide, a control panel, and a winding machine are provided. An extruder is located on the top of the support slide, and a winding guide assembly is located on the side wall of the extruder. A cooling water mechanism is located on the top surface of the base plate, and a water tank and a temperature control assembly are located on the top surface of the cooling water mechanism. Two sets of heat conduction components are connected through the temperature control assembly and the cooling water mechanism to conduct the internal temperature of the cooling water mechanism and the temperature control assembly. An outlet pipe and an inlet pipe are connected through the side wall of the water tank, and the bottom ends of the outlet pipe and the inlet pipe are connected through the interior of the cooling water mechanism. A cooling water circulation structure is provided inside the extruder, and an inlet hose and an outlet hose are provided on the side wall of the extruder. The inlet hose and the outlet hose are used to connect the cooling water circulation structure of the extruder and the interior of the temperature control assembly. The cooling water mechanism includes a bellows, a first water circulation component, a second water circulation component, a partition, a cooler, and a fan. The bellows is fixed to the top surface of the base plate. An air inlet and an air outlet are provided on one side of the bellows. A partition is fixed to the inner wall of the bellows and is located between the air inlet and the air outlet. The bellows is divided into an air inlet chamber and an air outlet chamber by the partition. The air inlet chamber and the air outlet chamber are connected on the side away from the air inlet and the air outlet. A cooler is provided on the side of the air inlet chamber near the air inlet, and a fan is provided on the side of the air outlet chamber near the air outlet. The first water circulation component and the second water circulation component are arranged inside the air inlet chamber. The first water circulation component and the second water circulation component have the same structure. The bottom end of the water outlet pipe is connected to the inside of the first water circulation component, and the bottom end of the water inlet pipe is connected to the inside of the second water circulation component. A heat conduction component is inserted into the end of the first water circulation component near the water inlet pipe and the end of the second water circulation component near the water outlet. The other ends of the first water circulation component and the second water circulation component are connected to the inside of the temperature control component. The heat conduction component includes a slider, a first heat conduction plate, a heat conduction rod, a second heat conduction plate, and a third heat conduction plate. One side of the slider is inserted into the interior of the temperature control component, and the other side is inserted into the interior of the air box. A heat conduction rod is installed inside the slider. One end of the heat conduction rod is fixed to the first heat conduction plate, and the other end is connected to the second heat conduction plate. The second heat conduction plate is installed in the first water circulation component. A third heat conduction plate is fixed to one side of the second heat conduction plate. A slot is opened on the top surface of one side of the slider, and one side of the first water circulation component is slidably inserted into the slot. The first water circulation component includes a U-shaped circulation pipe and a fixed column; The first heat-conducting plate has a semi-circular arc structure and is embedded inside the slider. The second heat-conducting plate is fitted inside the horizontal section of the U-shaped circulation tube. The temperature control assembly includes a temperature control box, a motor, gears, a fixed plate, a first temperature regulating component, and a second temperature regulating component. The temperature control box is fixed to the top surface of the base plate. The first temperature regulating component and the second temperature regulating component are arranged inside the temperature control box. One end of the first temperature regulating component is connected to the first water circulation component and the other end is connected to the inlet hose. One end of the second temperature regulating component is connected to the second water circulation component and the other end is connected to the outlet hose. Two motors and two fixed plates are arranged on the inner wall of the temperature control box. The top of the rotating motor is connected to a gear. One side of the gear is rotatably connected to the inside of the fixed plate. The side wall of the slider is provided with a toothed groove, and one side of the gear is meshed with the toothed groove. The first temperature regulating component includes a first conduit, a first heat-conducting cylinder, and a second conduit. One end of the first conduit is connected to the inside of the U-shaped circulation pipe, and the other end is connected to the first heat-conducting cylinder. The end of the first heat-conducting cylinder away from the first conduit is connected to the second conduit. The top end of the second conduit is connected to the water inlet hose. The first heat-conducting cylinder and the first heat-conducting plate are located on the same horizontal center line. The second temperature regulating component includes a third conduit, a second heat-conducting cylinder, and a fourth conduit. One end of the third conduit is connected to the inside of the U-shaped circulation pipe, and the other end is connected to the second heat-conducting cylinder. The end of the second heat-conducting cylinder away from the third conduit is connected to the fourth conduit. The top end of the fourth conduit is connected to the water outlet hose. The second heat-conducting cylinder and the first heat-conducting plate are located on the same horizontal center line. After the cooling water is cooled and enters the first heat conduction cylinder, the low temperature of the cooling water will cause the rubber strip to harden prematurely due to excessively low temperature. At this time, the motor is started to drive the gear to rotate, and the gear meshes to drive the slider to move. The slider drives the first heat conduction plate to fit with the first heat conduction cylinder, and the heat of the cooling water in the second water circulation component is transferred to the cooling water in the first heat conduction cylinder through the second heat conduction plate and the third heat conduction plate. At the same time, the slider of another set of heat conduction components is driven to move, transferring the heat of the cooling water in the second heat conduction cylinder to the first water circulation component. This causes the temperature of the cooling water entering the extruder to rise and adjust, and lowers the temperature of the cooling water exiting the extruder.

2. The automatic winding production device for marine circular rubber fenders according to claim 1, characterized in that: The U-shaped circulation tube is arranged horizontally, and the top surface of the U-shaped circulation tube is connected to the top surface of the air box through two fixed columns. One end of the U-shaped circulation tube is inserted into the slot, and the other end is connected to the inside of the temperature control component.

3. The automatic winding production device for marine circular rubber fenders according to claim 2, characterized in that: The first water circulation component also includes heat sinks, which are fixed to the outer wall of the U-shaped circulation pipe. Multiple heat sinks are arranged along the arc-shaped outer wall of the U-shaped circulation pipe.

4. The automatic winding production device for marine circular rubber fenders according to claim 1, characterized in that: The cooling water mechanism also includes a first heat dissipation inclined plate and a second heat dissipation inclined plate. Multiple first heat dissipation inclined plates are fixed to the side wall of the first water circulation component. Multiple first heat dissipation inclined plates are mirror images of each other. The first heat dissipation inclined plates are all inclined in the direction away from the air inlet. Multiple second heat dissipation inclined plates are fixed to the side wall of the second water circulation component. Multiple second heat dissipation inclined plates are mirror images of each other. The second heat dissipation inclined plates are all inclined in the direction of the air outlet.

5. The automatic winding production device for marine circular rubber fenders according to claim 1, characterized in that: The top and bottom side walls of the bellows are both fixed with wind baffles, and the side walls of the bellows are fixed with inclined baffles. There are two inclined baffles arranged in a mirror image.

Images